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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
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1,786 – 1,800 of 22,194 results
1,786

(±)-Gossypol-acetic acid, ∼95% (HPLC); ∼95%, MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity 95% (HPLC); 95%
Linear Formula C30H30O8 · C2H4O2
CAS 12542-36-8
MDL Number MFCD00058385
Physical Form Neat
Packaging Glass Bottle
Grade Analytical Standard
RTECS Number MD7360000
Formula Weight 578.61
1,787

BTEX/MTBE Mix, HC, Certified Reference Material, 2,000 μg/mL Each Component in Methanol, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

1,788

EPA 531.1 Carbamate Mix, 100 μg/mL Each Component in Methanol, Analytical Standard, MilliporeSigma™ Supelco™

EPA 531.1 Carbamate Mix may be utilized for identifying and quantifying carbamates in drinking water. The pre-requisite of EPA 531.1 method is the use of gas chromatography with a selective detector, gas chromatography/mass spectrometry or high performance liquid chromatography.

1,792

Elaidic acid, ≥99.0% (GC), MilliporeSigma™ Supelco™

Boiling Point 288°C (100 mmHg)
Linear Formula CH3(CH2)7 CH=CH(CH2)7 COOH
Physical Form Neat
Grade Analytical Standard
Type Analytical Standard
Percent Purity ≥99.0% (GC)
CAS 112-79-8
MDL Number MFCD00063954
Flash Point >113°C
Packaging Poly Bottle
Synonym trans-9-Octadecenoic acid; trans-Oleic acid
RTECS Number JX6125000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 282.46
Melting Point 42°C to 44°C
1,793

Aliphatics Mix (C5-C12), Certified Reference Material, 2,000 μg/mL Each Component in Methanol, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

1,794

Doxorubicin Hydrochloride Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

1,796

Glimepiride Related Compound C Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

1,798

VETRANAL™ Arecoline hydrobromide, MilliporeSigma™ Supelco™

Arecoline hydrobromide is an arecoline salt of hydrobromic acid generally used in removing parasites from dog's intestine. It has a strong parasympathomimetic action.